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The Galaxy Grand is powered by Android Jelly Bean operating system and
has 21 hours of battery life. The device sports an 8 mega pixel camera
(with flash) and a 2 mega pixel front camera which supports zero
shutter-lag and ultra-quick camera start-up. It also sports a backside
illumination sensor to ensure clear shots even in dark conditions, as
well as Full HD video recording. Currently, Samsung, which is the world leader in both general mobile
handsets as well as smartphones, sells 14 models of smartphones with six
of them having the dual SIM facility. The Galaxy Grand is revolutionary
not only in terms of the great smartphone experience that it provides
but also in terms of its value proposition.